| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.83 | 4.339% | $224.1515 | $224.15 | $224.15 | $224.20 |
| Purchase #2 | $181.66 | 5.104% | $190.9319 | $190.93 | $190.95 | $190.90 |
| Purchase #3 | $179.76 | 13.576% | $204.1642 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $26.59 | 9.124% | $29.0161 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $247.65 | 9.549% | $271.2981 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $108.58 | 13.458% | $123.1927 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $70.50 | 11.250% | $78.4313 | $78.43 | $78.45 | $78.40 |
| 7 purchase totals = | $1,029.57 | $1,121.1858 | $1,121.18 | $1,121.20 | $1,121.20 | |